Example usage for java.lang ClassNotFoundException printStackTrace

Introduction

In this page you can find the example usage for java.lang ClassNotFoundException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:org.apache.hadoop.hive.serde2.protobuf.ProtobufUtils.java

public static Class<?> loadTableMsgClass(String outerName, String name) {
    try {//from ww  w . java 2  s.co m
        StringBuilder fullName = new StringBuilder();
        String pkgName = "tdw";
        fullName.append(pkgName);
        fullName.append(".");

        ArrayList<String> pieces = new ArrayList<String>();
        pieces.add(outerName);
        pieces.add(name);
        fullName.append(StringUtils.join(pieces, "$"));

        Class<?> cls = Class.forName(fullName.toString(), true, JavaUtils.getpbClassLoader());
        return cls;
    } catch (java.lang.ClassNotFoundException e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:Main.java

private static int getExifOrientation(String src) throws IOException {
    int orientation = 1;

    try {//from  w  w  w . j a v  a2 s.co m
        /**
         * if your are targeting only api level >= 5
         * ExifInterface exif = new ExifInterface(src);
         * orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
         */
        if (Build.VERSION.SDK_INT >= 5) {
            Class<?> exifClass = Class.forName("android.media.ExifInterface");
            Constructor<?> exifConstructor = exifClass.getConstructor(new Class[] { String.class });
            Object exifInstance = exifConstructor.newInstance(new Object[] { src });
            Method getAttributeInt = exifClass.getMethod("getAttributeInt",
                    new Class[] { String.class, int.class });
            Field tagOrientationField = exifClass.getField("TAG_ORIENTATION");
            String tagOrientation = (String) tagOrientationField.get(null);
            orientation = (Integer) getAttributeInt.invoke(exifInstance, new Object[] { tagOrientation, 1 });
        }
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (SecurityException e) {
        e.printStackTrace();
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    }

    return orientation;
}

---

From source file:de.fct.companian.analyze.helper.DbHelper.java

public static DataSource createDataSource(Properties properties) {
    String dbDriver;/*from   w w w.  j av a2 s. co m*/
    String dbUrl;
    String dbUser;
    String dbPass;
    String dbDriverDefault = "com.mysql.jdbc.Driver";
    String dbUrlDefault = "jdbc:mysql://localhost:3306/cpanalyze";
    String dbUserDefault = "cpanalyze";
    String dbPassDefault = "ezylanapc";

    if (properties != null) {
        dbDriver = properties.getProperty("database.driver");
        if (dbDriver == null) {
            dbDriver = dbDriverDefault;
        }

        dbUrl = properties.getProperty("database.url");
        if (dbUrl == null) {
            dbUrl = dbUrlDefault;
        }

        dbUser = properties.getProperty("database.username");
        if (dbUser == null) {
            dbUser = dbUserDefault;
        }

        dbPass = properties.getProperty("database.password");
        if (dbPass == null && dbUser.equals("cpanalyze")) {
            dbPass = dbPassDefault;
        }
    } else {
        dbDriver = dbDriverDefault;
        dbUrl = dbUrlDefault;
        dbUser = dbUserDefault;
        dbPass = dbPassDefault;
    }

    logger.debug("createDataSource() loading underlying JDBC driver.");
    try {
        Class.forName(dbDriver);
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }

    ObjectPool connectionPool = new GenericObjectPool(null);
    ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(dbUrl, dbUser, dbPass);
    PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory,
            connectionPool, null, null, false, true);
    PoolingDataSource ds = new PoolingDataSource(connectionPool);

    if (ds == null) {
        logger.error("createDataSource() could not create data source");
    }

    return ds;
}

---

From source file:Main.java

@SuppressLint("NewApi")
@SuppressWarnings("all")
private static boolean setProxyKK(WebView webView, String host, int port, String applicationClassName) {
    Context appContext = webView.getContext().getApplicationContext();
    if (null == host) {
        System.clearProperty("http.proxyHost");
        System.clearProperty("http.proxyPort");
        System.clearProperty("https.proxyHost");
        System.clearProperty("https.proxyPort");
    } else {/*  ww w  .  ja  va  2  s  .  co  m*/
        System.setProperty("http.proxyHost", host);
        System.setProperty("http.proxyPort", port + "");
        System.setProperty("https.proxyHost", host);
        System.setProperty("https.proxyPort", port + "");
    }
    try {
        Class applictionCls = Class.forName(applicationClassName);
        Field loadedApkField = applictionCls.getField("mLoadedApk");
        loadedApkField.setAccessible(true);
        Object loadedApk = loadedApkField.get(appContext);
        Class loadedApkCls = Class.forName("android.app.LoadedApk");
        Field receiversField = loadedApkCls.getDeclaredField("mReceivers");
        receiversField.setAccessible(true);
        Map receivers = (Map) receiversField.get(loadedApk);
        for (Object receiverMap : receivers.values()) {
            for (Object rec : ((Map) receiverMap).keySet()) {
                Class clazz = rec.getClass();
                if (clazz.getName().contains("ProxyChangeListener")) {
                    Method onReceiveMethod = clazz.getDeclaredMethod("onReceive", Context.class, Intent.class);
                    Intent intent = new Intent(Proxy.PROXY_CHANGE_ACTION);

                    /*********** optional, may be need in future *************/
                    final String CLASS_NAME = "android.net.ProxyProperties";
                    Class cls = Class.forName(CLASS_NAME);
                    Constructor constructor = cls.getConstructor(String.class, Integer.TYPE, String.class);
                    constructor.setAccessible(true);
                    Object proxyProperties = constructor.newInstance(host, port, null);
                    intent.putExtra("proxy", (Parcelable) proxyProperties);
                    /*********** optional, may be need in future *************/

                    onReceiveMethod.invoke(rec, appContext, intent);
                }
            }
        }
        Log.d(LOG_TAG, "Setting proxy with >= 4.4 API successful!");
        return true;
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (InstantiationException e) {
        e.printStackTrace();
    }
    return false;
}

---

From source file:org.web4thejob.util.L10nUtil.java

public static String getMessage(String className, String code, String defaultValue) {
    Class clazz;/* w  ww .j a  v a  2  s.  co  m*/
    try {
        clazz = Class.forName(className);
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
        return defaultValue;
    }

    return getMessage(clazz, code, null, defaultValue);
}

---

From source file:com.connectsdk.service.config.ServiceConfig.java

@SuppressWarnings("unchecked")
public static ServiceConfig getConfig(JSONObject json) {
    Class<ServiceConfig> newServiceClass;
    try {/*from  w w  w  . j  ava 2 s.  co  m*/
        newServiceClass = (Class<ServiceConfig>) Class
                .forName(ServiceConfig.class.getPackage().getName() + "." + json.optString(KEY_CLASS));
        Constructor<ServiceConfig> constructor = newServiceClass.getConstructor(JSONObject.class);

        return constructor.newInstance(json);
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    }

    return null;
}

---

From source file:com.kbotpro.handlers.ScriptMetaDataManager.java

public static void loadScriptMetaData() {
    if (System.currentTimeMillis() - lastUpdated > 3600) { // One hour
        String xml = StaticStorage.serverCom.getScriptList();
        try {//from w w  w .j  a v a 2 s.c  o m
            Document doc = new SAXBuilder().build(new StringReader(xml));
            List<ScriptMetaData> loadedScriptMetaData = new ArrayList<ScriptMetaData>();
            Element root = doc.getRootElement();
            for (Element script : (List<Element>) root.getChildren("script")) {
                if (script == null) {
                    continue;
                }
                List<Permission> permissionExceptions = new ArrayList<Permission>();
                final Element policyNode = script.getChild("spolicy");
                if (policyNode != null) {
                    for (Element permission : (List<Element>) policyNode.getChildren("permission")) {
                        String className = permission.getAttributeValue("classname");
                        try {
                            Class klass = ScriptMetaDataManager.class.forName(className);
                            final Constructor constructor = klass
                                    .getConstructor(new Class<?>[] { String.class, String.class });
                            final Permission perm = (Permission) constructor.newInstance(
                                    permission.getAttributeValue("name"),
                                    permission.getAttributeValue("actions"));
                            permissionExceptions.add(perm);
                        } catch (ClassNotFoundException e) {
                            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                        } catch (NoSuchMethodException e) {
                            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                        } catch (InvocationTargetException e) {
                            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                        } catch (InstantiationException e) {
                            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                        } catch (IllegalAccessException e) {
                            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                        }

                    }
                }
                ScriptMetaData scriptMetaData = new ScriptMetaData(
                        Integer.parseInt(script.getAttributeValue("ID")), script.getAttributeValue("name"),
                        script.getAttributeValue("author"),
                        Integer.parseInt(script.getAttributeValue("downloads")),
                        StringEscapeUtils.unescapeXml(script.getChildText("description")),
                        script.getAttributeValue("category"), script.getAttributeValue("type"),
                        script.getAttributeValue("version"), Integer.parseInt(script.getAttributeValue("rev")),
                        Integer.parseInt(script.getAttributeValue("modifier")), permissionExceptions);
                loadedScriptMetaData.add(scriptMetaData);
            }
            ScriptMetaDataManager.loadedScriptMetaData = loadedScriptMetaData;
        } catch (JDOMException e) {
            Logger.getRootLogger().error("Exception: ", e); //To change body of catch statement use File | Settings | File Templates.
        } catch (IOException e) {
            Logger.getRootLogger().error("Exception: ", e); //To change body of catch statement use File | Settings | File Templates.
        }
    }
}

---

From source file:org.apache.phoenix.hive.util.HiveConnectionUtil.java

/**
 * Returns the {#link Connection} from Configuration
 * @param configuration/*  w w w.j  a va2s.  co  m*/
 * @return
 * @throws SQLException
 */
//TODO redundant
public static Connection getConnection(final Table tbl) throws SQLException {
    Preconditions.checkNotNull(tbl);
    Map<String, String> TblParams = tbl.getParameters();
    String quorum = TblParams.get(HiveConfigurationUtil.ZOOKEEPER_QUORUM) != null
            ? TblParams.get(HiveConfigurationUtil.ZOOKEEPER_QUORUM).trim()
            : HiveConfigurationUtil.ZOOKEEPER_QUORUM_DEFAULT;
    String port = TblParams.get(HiveConfigurationUtil.ZOOKEEPER_PORT) != null
            ? TblParams.get(HiveConfigurationUtil.ZOOKEEPER_PORT).trim()
            : HiveConfigurationUtil.ZOOKEEPER_PORT_DEFAULT;
    String znode = TblParams.get(HiveConfigurationUtil.ZOOKEEPER_PARENT) != null
            ? TblParams.get(HiveConfigurationUtil.ZOOKEEPER_PARENT).trim()
            : HiveConfigurationUtil.ZOOKEEPER_PARENT_DEFAULT;
    if (!znode.startsWith("/")) {
        znode = "/" + znode;
    }
    try {
        Class.forName("org.apache.phoenix.jdbc.PhoenixDriver");
        final Connection conn = DriverManager.getConnection((PhoenixRuntime.JDBC_PROTOCOL
                + PhoenixRuntime.JDBC_PROTOCOL_SEPARATOR + quorum + PhoenixRuntime.JDBC_PROTOCOL_SEPARATOR
                + port + PhoenixRuntime.JDBC_PROTOCOL_SEPARATOR + znode));
        String autocommit = TblParams.get(HiveConfigurationUtil.AUTOCOMMIT);
        if (autocommit != null && autocommit.equalsIgnoreCase("true")) {
            conn.setAutoCommit(true);
        } else {
            conn.setAutoCommit(false);
        }

        return conn;
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }

    return null;
}

---

From source file:org.bdval.modelselection.BMFCalibrationModel.java

public static BMFCalibrationModel load(final String modelName) {
    try {/*from www  .  j a va  2  s .co  m*/
        final Class clazz = Class.forName("org.bdval.modelselection.bmf." + modelName);
        final BMFCalibrationModel bmf = (BMFCalibrationModel) clazz.newInstance();
        return bmf;
    } catch (ClassNotFoundException e) {
        System.err.println("Cannot load BMF calibration implementation. Class not found.");
        e.printStackTrace();
        return null;
    } catch (IllegalAccessException e) {
        System.err.println("Cannot instantiate BMF calibration implementation.");
        e.printStackTrace();
    } catch (InstantiationException e) {
        System.err.println("Cannot instantiate BMF calibration implementation.");
        e.printStackTrace();
    }
    return null;
}

---

From source file:de.static_interface.sinklibrary.util.Debug.java

/**
 * @return Simple name of the class or {@link #ANONYMOUS_CLASS} if the class is an anonymous class
 *//*w  w  w .ja  va2s  . com*/
@Nonnull
@Nullable
public static String getCallerClassName() {
    StackTraceElement[] stElements = Thread.currentThread().getStackTrace();
    int index = STACK_INDEX;
    try {
        if (stElements[index].getClassName().equalsIgnoreCase("de.static_interface.sinklibrary.Logger")) {
            index++; // fix for old Logger#debug calls
        }
        String className = stElements[index].getClassName();
        if (StringUtil.isEmptyOrNull(className)) {
            return ANONYMOUS_CLASS;
        }
        return Class.forName(className).getSimpleName();
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}

---

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